package com.zzs.library.service;

import com.zzs.library.mbg.model.Book;

import java.util.List;

/**
 * @Author ZechariahZheng
 * @Date 2020/1/6 16:09
 * @Version 1.0
 * @description
 */
public interface BookService {
    List<Book> listAllBook();

    List<Book> listBook(int pageNum, int pageSize);

    Book getBook(Long id);
}
